Wyniki wyszukiwania

Wyszukiwano:
w słowach kluczowych: finite axiomatizability

Sortuj według:

Ogranicz wyniki do:

Artykuł dostępny w postaci pełnego tekstu - kliknij by otworzyć plik

The greatest regular-solid variety of semigroups % Dedicated to R. McKenzie's 60$^th$ birthday %

100%

Denecke K., Koppitz J., Pabhapote N.

Discussiones Mathematicae - General Algebra and Applications

2008

tom 28

nr 1

91-119

A regular hypersubstitution is a mapping which takes every $n_i$-ary operation symbol to an $n_i$-ary term. A variety is called regular-solid if it contains all algebras derived by regular hypersubstitutions. We determine the greatest regular-solid variety of semigroups. This result will be used to give a new proof for the equational description of the greatest solid variety of semigroups. We show that every variety of semigroups which is finitely based by hyperidentities is also finitely based by identities.

Ograniczanie wyników

1 Discussiones Mathematicae - General Algebra and Applications

1 Denecke K.

1 Koppitz J.

1 Pabhapote N.

1 2008

Wyniki wyszukiwania

The greatest regular-solid variety of semigroups % Dedicated to R. McKenzie's 60$^th$ birthday %